Cooper Nagaki, MD
NPI 1225617228 · Student in an Organized Health Care Education/Training Program · Torrance, CA
Cooper Nagaki, MD is a Student in an Organized Health Care Education/Training Program provider in Torrance, CA (NPI 1225617228).
Provider details
- NPI number
- 1225617228
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-06
- Last updated
- 2025-05-27
- Certified
- 2021-04-06
Frequently asked questions
- What is Cooper Nagaki's NPI number?
- Cooper Nagaki's National Provider Identifier (NPI) is 1225617228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cooper Nagaki's specialty?
- Cooper Nagaki is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Cooper Nagaki located?
- Cooper Nagaki's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Cooper Nagaki's phone number?
- The practice phone number listed in the NPPES registry for Cooper Nagaki is (424) 306-8070.
- Is Cooper Nagaki's NPI active?
- Yes — Cooper Nagaki's NPI (1225617228) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.